Add: tests

test.js

@@ -28,6 +28,12 @@ function writePackageJson (version, option) {
   fs.writeFileSync('package.json', JSON.stringify(pkg), 'utf-8')
 }
 
+function writeBowerJson (version, option) {
+  option = option || {}
+  var bower = objectAssign(option, { version: version })
+  fs.writeFileSync('bower.json', JSON.stringify(bower), 'utf-8')
+}
+
 function writeGitPreCommitHook () {
   fs.writeFileSync('.git/hooks/pre-commit', '#!/bin/sh\necho "precommit ran"\nexit 1', 'utf-8')
   fs.chmodSync('.git/hooks/pre-commit', '755')
@@ -301,6 +307,24 @@ describe('standard-version', function () {
     })
   })
 
+  describe('with bower.json', function () {
+    beforeEach(function () {
+      writeBowerJson('1.0.0')
+    })
+
+    it('check with bower.json', function (done) {
+      commit('feat: first commit')
+      shell.exec('git tag -a v1.0.0 -m "my awesome first release"')
+      commit('feat: new feature!')
+      require('./index')({silent: true}, function (err) {
+        should.not.exist(err)
+        var bower = fs.readFileSync('bower.json', 'utf-8')
+        bower.should.match(/"version": "1\.2\.0"/)
+        done()
+      })
+    })
+  })
+
   it('formats the commit and tag messages appropriately', function (done) {
     commit('feat: first commit')
     shell.exec('git tag -a v1.0.0 -m "my awesome first release"')